| Acronym | Meaning |
| FMECA | Failure Modes Effects And Critical Analysis |
| IFLOWS | Integrated Flood Observing And Warning System |
| CCSP | Coupled Climate Systems Program |
| PSIG | Pounds Per Square Inch Gage |
| AWN | Aviation Weather Network |
| MASNET | Mainframe And Server Network |
| ILSS | Integrated Logistics Support System |
| SHF | Super High Frequency |
| IRCAT | Infrared Radiometer To Detect (CAT) Horizontal Temperature Gradients |
| BRAVE | Boeing Robotic Air Vehicle |